PCF8574N

Name: Texas Instruments PCF8574N
Brand: Texas Instruments
SKU: 595-PCF8574N
Price: 2.4 CHF
Availability: InStock

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Mouser No:

595-PCF8574N

Mfr. No:

PCF8574N

Mfr.:

Texas Instruments

Description:

Interface - I/O Expanders 8bit I/O Expndr

Datasheet:

PCF8574N Datasheet

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Texas Instruments
Product Category:	Interface - I/O Expanders
RoHS:
Series:	PCF8574
Mounting Style:	Through Hole
Package/Case:	PDIP-16
Interface Type:	I2C, Serial
Number of I/Os:	8 I/O
Interrupt Output:	With Interrupt
Supply Voltage - Min:	2.5 V
Supply Voltage - Max:	6 V
Maximum Clock Frequency:	100 kHz
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
Packaging:	Tube
ESD Protection:	1 kV
Brand:	Texas Instruments
Features:	Interrupt Pin
Logic Family:	PCF8574
Operating Supply Voltage:	2.5 V to 6 V
Product Type:	I/O Expanders
Factory Pack Quantity:	25
Subcategory:	Interface ICs
Unit Weight:	1 g

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Product Catalogs

I2C Guide (Rev. E)

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Compliance Codes

CNHTS:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542390090
JPHTS:: 8542390990
TARIC:: 8542319000
MXHTS:: 8542399999
ECCN:: EAR99

Origin Classifications

Country of Origin:: Malaysia
Country of Diffusion:: United States

The country is subject to change at the time of shipment.

FEATURED PRODUCTS

TEXAS INSTRUMENTS

TXE8116 16-Bit SPI Bus I/O Expander

Designed for 1.65V to 5.5V operating supply range and offer general-purpose parallel I/O expansion.

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TCA9539x-Q1 I2C/SMBus I/O Expanders

Provides 16 bits of I/O expansion for the two-line bidirectional I²C bus or SMBus protocol.

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TCAL6416R I2C-Bus/SMBus I/O Expander

Provides GPIO and parallel input expansion for the two-line bidirectional SMBus or I²C bus protocol.

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TCAL9539R/TCAL9539R-Q1 I2C-Bus/SMBus I/O Expander

Provides GPIO and parallel input expansion for the two-line bidirectional SMBus or I2C bus protocol.

Learn More

TCAL9538 8-Bit I/O Expanders

Developed for two-line bidirectional I²C bus (or SMBus) protocol and a 1.08V to 3.6V V_CC operation.

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In Stock: 91

Stock:: 91

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On Order:: 4’000

Expected 8/31/2026

10’900

Expected 9/7/2026
Factory Lead Time:: 9

Weeks Estimated factory production time for quantities greater than shown.

Long lead time reported on this product.

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Pricing (CHF)

Qty.	Unit Price	Ext. Price
	CHF 2.40	CHF 2.40
	CHF 1.80	CHF 18.00
	CHF 1.64	CHF 41.00
	CHF 1.47	CHF 147.00
	CHF 1.39	CHF 347.50
	CHF 1.35	CHF 675.00
	CHF 1.29	CHF 1’290.00
	CHF 1.25	CHF 3’125.00
	CHF 1.24	CHF 6’200.00

PCF8574N

Mfr.: Texas Instruments

Description: Interface - I/O Expanders 8bit I/O Expndr

Specifications

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In Stock: 91

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Mfr.:

Texas Instruments

Description:

Interface - I/O Expanders 8bit I/O Expndr

FEATURED PRODUCTS

TEXAS INSTRUMENTS